baber/WOPTO huggingface dataset:
Patent KR-20090097388-A (KR)
Title: Recombinant vector containing 4cl gene and sht gene, microorganism transformed thereof and method for producing phenylpropanoid amide-based compounds using the same
Inventor: BACK KYOUNG WHAN
IPC: C12N15/64
Filed: 2008-03-11
Abstract: A transformed bacteria by a recombinant vector having a 4CL gene and SHT gene is provided to massively produce phenylpropanoid amide-based compound and reduce production cost. A recombinant vector comprises a serotonin N-hydroxycinnamoyl transferase (SHT) gene, 4-coumarate-CoA ligase (4CL) gene, and a promoter. A method for producing a phenylpropanoid amide-based compound comprises: a step of injecting 0.5mM~5mM of each phenol substrate and amine substrate in a transformed bacteria and culturing at 28~40°C for two to four hours; and a step of isolating and purifying the produced phenylpropanoid amide-based compound from the bacteria.
Patent KR-20080084734-A (KR)
Title: Refrigeration cycle apparatus
Inventor: YAMAMOTO MICHIHIKO
IPC: F25B49/02
Filed: 2008-03-14
Abstract: A refrigeration cycle apparatus is provided to reduce or remove frost formed on an air heat exchanger by supplying refrigerant compressed by a compressor to the air heat exchanger through a bypass passage or a bypass valve. A refrigeration cycle apparatus comprises a compressor(1), a heat exchanger(2), an expansion valve(3), and a heat exchanger for evaporation(4). The heat exchanger for evaporation includes an air heat exchanger(41) and a heat source heat exchanger(42). A bypass passage(71) and a bypass valve(72) connect an outlet port of the compressor with the air heat exchanger. When a defrost mode is on, a control unit(6) flows refrigerant to the heat exchanger, shuts off or reduces the refrigerant flowing to the air heat exchanger to open the bypass valve such that the high temperature and pressure refrigerant discharged from the compressor is supplied to the air heat exchanger via the bypass passage or the bypass valve.
Patent KR-20090099869-A (KR)
Title: Overlay vernier in semiconductor and method for forming the same
Inventor: JUNG YONG SOON
IPC: H01L21/027
Filed: 2008-03-18
Abstract: PURPOSE: An overlay vernier in a semiconductor and a method for forming the same are provided to increase the accuracy of overlay by improving the inferiority of the overlay vernier. CONSTITUTION: An overlay vernier of the semiconductor device includes a mother vernier(310) and a support pattern(320). A mother vernier includes a line and space patterns(310a,310b). A support pattern is formed at the line pattern in vertical direction to the space pattern; the overlay vernier formation method of the semiconductor device is comprised of the steps: a photosensitive film is formed on the semiconductor substrate(300); a photosensitive pattern is formed by performing an exposure and development process of the photosensitive film with the exposure mask; and the overlay vernier is formed by etching the semiconductor substrate with the photosensitive pattern.
Patent KR-20090102115-A (KR)
Title: Semicondutor memory device using efficient protocol between nand flash memory and controller
Inventor: LIU WEI
IPC: G11C29/42
Filed: 2008-03-25
Abstract: PURPOSE: A semiconductor memory device using protocol between NAND flash memory and a controller is provided to transmit and receive the parity data or syndrome between a NAND flash memory and the controller. CONSTITUTION: A flash memory(620) includes a memory cell array and an error correcting encoder. The memory cell array includes a plurality of pages. The error correcting encoder stores the first parity data in the memory cell array from the normal data to be written in the memory cell array. The error correcting encoder outputs the error signal when the error exists by comparing the second parity data and the first parity data. A controller(640) has an error position detector. The error position detector detects the position of the error in response to the error signal transmitted from the error correcting encoder.
Patent KR-20090102955-A (KR)
Title: Apparatus and method for processing substrate
Inventor: JE SUNG TAE
IPC: H01L21/20
Filed: 2008-03-27
Abstract: PURPOSE: An apparatus and a method for processing a substrate are provided to deposit the layer with the uniform thickness on the top of the substrate. CONSTITUTION: An apparatus for processing a substrate includes a processing chamber(10), a supporting member(30), and a shower head(20). The processing chamber provides the internal space in which the process about a substrate gets accomplished. The supporting member is installed inside the processing chamber. The supporting member supports the substrate(W). The shower head is positioned on the top of the supporting member. The shower head supplies the source gas towards the supporting member. The shower head includes the first jetting surface(24) and the second jetting surface(26). The exit of the first spray holes for spraying the source gas is formed in the first jetting surfaces. The exit of the second spray holes for spraying the source gas is formed in the second jetting surfaces.
Patent KR-20090104272-A (KR)
Title: Matress made of a mudflat and manufacturing process thereof
Inventor: CHO HYUNG SIK
IPC: C04B14/10
Filed: 2008-03-31
Abstract: PURPOSE: A method for producing a bed mattress using mud on the shores is provided to secure indoor environment purifying function by emitting far-infrared rays and to prevent the breeding of bacteria. CONSTITUTION: A method for producing a bed mattress using mud on the shores comprises the following steps of: collecting mud from the shores; selecting the mud with a 300-mesh sieve; mashing the selected mud using a pulverizer; pouring the mashed mud in a mold and molding the mashed mud into a mattress shape; gradually drying the molded mattress in a closed drying room; and sintering the dried mattress at the temperature of 800 ~ 1300°C.
Patent KR-20090105495-A (KR)
Title: Novel organic electroluminescent compounds and organic electroluminescent device using the same
Inventor: LEE MI AE
IPC: C09K11/06
Filed: 2008-04-02
Abstract: PURPOSE: A novel organic electroluminescent compound is provided to prepare an OLED device with good driving durability of a device due to excellent lifetime property of materials. CONSTITUTION: A novel organic electroluminescent compound is represented by chemical formula 1 or chemical formula 2. In formulae, R1 and R2 are independently (C5-C60) aryl or (C5-C60) heteroaryl; and Ar1-Ar4 are independently hydrogen, halogen, (C1-C60) alkyl, (C6-C60) aryl, (C4-C60) heteroaryl, 5-6 ring heterocycloalkyl containing at least one from N, O, and S, (C3-C60) cycloalkyl, tri (C1-C60) alkylsilyl, (C1-C60) alkyl (C6-C60) arylsilyl, tri (C6-C60) arylsilyl, adamantyl, (C7-C60) bicycloalkyl, (C1-C60) alkoxy, cyano, (C1-C60) alkyl amino, (C6-C60) arylamino.
Patent KR-20090105984-A (KR)
Title: A method for preparing a collagen isolated from the skin of Thunnus obesus
Inventor: UEO MYUNG HEE
IPC: A61K8/65
Filed: 2008-04-04
Abstract: PURPOSE: A method for manufacturing collagen isolated from the skin of bigeye tuna is provided to produce high quality of collagen with high solubility and emulsion stability. CONSTITUTION: A method for manufacturing collagen isolated from the skin of bigeye tuna comprises: a step for washing the skin of the bigeye tuna which is stored at -30 °C to -100 °C; a step for treating the skin with 0.05 ~ 10.0 %(w/v) of alkali solution; a step for washing and neutralizing with distilled water; a step for adding 0.05 ~ 10.0 N of acid to the skin, then stirring and extracting; a step for separating extracted liquid and residue using a centrifuge; and a step for drying to obtain acid soluble collagen (AC); a step for adding 0.5 ~ 5.0 N of acid; a step for adding 0.5 ~ 10% of pepsin and stirring and hydrolyzing for 1 to 60 hours; a step for separating extract liquid and residue using a filter; a step for adding NaCl to adjust the concentration to 1-10 % and neutralizing precipitates; and a step for freeze-drying to obtain a pepsin soluble collagen (PC).
Patent KR-20090107333-A (KR)
Title: Immersed Bridge System of Complex Type and The Construction Method Thereof
Inventor: PARK JUNG IL
IPC: E01D15/14
Filed: 2008-04-08
Abstract: PURPOSE: A complex underwater bridge and a construction method thereof are provided to support heavy structure like a large container although the upper part of the underwater bridge sags by bearing the gravity and the buoyancy and maintaining mutual balance between gravity and the buoyancy. CONSTITUTION: A complex underwater bridge(100) is installed underwater in a tunnel shape. The complex underwater bridge comprises a tunnel(105), a floater(110), a support part(130), and a supporting part. The space on which a vehicle applies a live load is formed inside the tunnel. The floater is positioned at the outside of the tunnel and provides the buoyancy to the tunnel. The support part is positioned at the lower part of the tunnel and the floater. The support part supports the gravity and the live load delivered from the tunnel and the floater. The supporting part is located on the upper side of the support part.
Patent KR-20090108979-A (KR)
Title: Ubiquitous streetlight having environment sensor
Inventor: KIM UK
IPC: F21S13/10
Filed: 2008-04-14
Abstract: PURPOSE: A ubiquitous streetlight having an environment sensor is provided to supply information related to environment management according to the class of collected environment information by installing an environment sensor on the device. CONSTITUTION: A ubiquitous streetlight having an environment sensor is composed of an environment sensor(300) and a street light controller(400). The environment sensor collects environmental information around the street light, and the street light controller controls on/off of the lighting apparatus in responses to a predetermined driving condition. The street light controller outputs an environment management according to classes of collected environment information from the environment sensor.
Patent KR-20090109671-A (KR)
Title: Remote health state monitoring method for livestock
Inventor: LEE YOUNG WOO
IPC: G06Q50/02
Filed: 2008-04-16
Abstract: PURPOSE: A method for remotely monitoring the health status of a domestic animal is provided to make the good growth of domestic animals possible. CONSTITUTION: A wireless transmitter is comprised of a tag(S11) and a ubiquitous sensor. Domestic animals are classified by the tag. The ubiquitous sensor measures bio-signals such as body temperature, pulse, respiration and oxygen saturation. A wireless receiver wirelessly receives health conditions of the domestic animals. A management server(S3) collects/analyzes/stores/calls the health condition of the domestic animals from the received information.
Patent KR-20090086014-A (KR)
Title: Local oscillator
Inventor: KIM DAE JUNG
IPC: H03L7/099
Filed: 2008-04-18
Abstract: A local oscillator is provided to shorten a change time to a target voltage which outputs a target frequency by performing a minute control according to the number of calculated pulses. A first oscillating part generates a first signal. A dividing part(70) divides a frequency of an inputted signal into a determined value, and outputs a second signal. A digital signal processing part(20) calculates the number of pulses of the first signal and the second signal for a first setting time, and calculates a first pulse calculation value and a second pulse calculation value. The digital signal processing part outputs a first control signal based on the first pulse calculation value and the second pulse calculation value. A second oscillating part generates a signal having a frequency corresponding to the first control signal, and inputs the signal to the dividing part. An adding part(40) outputs a signal generated by adding the first control signal and the second control signal to a voltage control oscillator.
Patent KR-20090114250-A (KR)
Title: Apparatus and method for partial ion implantation using atom vibration
Inventor: ROUH KYOUNG BONG
IPC: H01J37/30
Filed: 2008-04-29
Abstract: PURPOSE: An apparatus and a method for injecting a partial ion using atom vibration are provided to improve degree of unbalance of DIBL(Drain Induced Barrier Lowering) distribution by differently forming a concentration profile according to a region. CONSTITUTION: An apparatus for injecting a partial ion includes an ion beam generator(210) and a wafer chuck(220). The ion beam generator generates an ion beam(212). The ion beam is injected to a wafer(100). The wafer chuck supports the wafer. A plurality of atom vibration devices(222) is arranged inside the wafer chuck. The atom vibration devices vibrate silicon atoms inside the wafer. Various devices for controlling the ion beam are arranged between the ion beam generator and the wafer chuck.
Patent KR-20090115002-A (KR)
Title: Holder Stage
Inventor: HUR KWAN SUN
IPC: G02F1/13
Filed: 2008-04-30
Abstract: PURPOSE: A holder stage is provided to arrange a glass substrate and a holder accurately when mounting the glass substrate in a holder which is mounted in the holder stage. CONSTITUTION: An align part(360) arranges a holder and a glass substrate at the same time and comprises a holder align unit and a glass align unit. An align rotation part rotates the align part by comprising a rotary shaft(340) and an actuator. The align part is installed in the rotary shaft. The actuator rotates the rotary shaft.
Patent KR-20090117452-A (KR)
Title: New compound isolated from oenanthe javanica and its use
Inventor: KANG HEE YOUNG
IPC: C07H15/04
Filed: 2008-05-09
Abstract: PURPOSE: A novel compound isolated from Oenanthe javanica is provided to prevent or treat cranial nerve disease such as Alzheimer disease, Parkinson's disease, Huntington disease, and amyotrophic lateral sclerosis. CONSTITUTION: A novel compound isolated from Oenanthe javanica is denoted by the chemical formula 6. The novel compound of the chemical formula 6 is 3-(4-hydroxy-3-methoxyphenyl)propoxy-2-hydroxy-1-(4-hydroxy-3-methoxyphenyl)propyl β-D glucopyranoside A pharmaceutical composition for preventing or treating cranial disease or spine damage contains a compound of the chemical formula 6 as an active ingredient.
Patent KR-20090118359-A (KR)
Title: Method of cursive script input of mobile equipment by using touch screen
Inventor: PARK SEUNG KEUN
IPC: G06F3/041
Filed: 2008-05-13
Abstract: PURPOSE: A cursive letter input method of a mobile communication terminal using a touch screen is provided to reduce the transmission capacity of the character image inputted with the cursive letter by storing the various cursive letter inputs from users as the small capacity image. CONSTITUTION: One or more letters is putted through the touch screen(S110). The inputted character is thinned(S120). The thinned character is expanded or reduced and transformed into the image(S130). The imaged letter is transmitted through the MMS(Multimedia Message Server)(S140).
Patent KR-20090120978-A (KR)
Title: Steering gear for vehicle
Inventor: KIM JE WON
IPC: B62D5/22
Filed: 2008-05-21
Abstract: PURPOSE: A steering gear for an automobile is provided to simplify assemblage and reduce the number of configuration elements which closely contact a rack bar with a pinion gear. CONSTITUTION: A steering gear for an automobile comprises a rack housing(140), a rack bar(130), a pinion gear, a pressurizing bushing(150), and an elastic body. The pressurizing bushing is slid on the inner surface of the rack housing and is inserted into the rack bar. One of the elastic body is combined with the rack housing. Force with which the elastic body pushes the rack bar increases by pressurization of the pressurizing bushing.
Patent KR-20090123539-A (KR)
Title: Image sensor using photo-detecting molecule and method of operating the same
Inventor: SEOL KWANG SOO
IPC: H01L27/146
Filed: 2008-05-28
Abstract: PURPOSE: An image sensor using a photo detection molecule and a driving method thereof are provided to reduce cross talk between sub pixels by distinguishing a first electrode corresponding to a second electrode every sub pixel. CONSTITUTION: A plurality of first electrodes(110) are arranged in parallel. A plurality of second electrodes(120) are arranged at right angle to the first electrode in an upper side of the first electrode. A sub pixel(130) is formed in the area where the first electrode and the second electrode cross. A sub pixel includes a photoresist molecule layer, a charge generation layer, and a variable resistor layer. The photoresist molecule layer forms the charge by absorbing the light with the wavelength. The charge generation layer forms a plurality of secondary electrons by the voltage applied to the first electrode and the second electrode by receiving the charge from the photoresist molecule layer. The electrical state of the variable resistor layer is changed by the secondary electron generated by the charge generation layer.
Patent KR-20090124478-A (KR)
Title: Light emitting diode in which electrode with mesh structure is formed and method for manufacturing the same
Inventor: KIM TAE GEUN
IPC: H01L33/38
Filed: 2008-05-30
Abstract: PURPOSE: A light emitting diode in which electrode with mesh structure is formed and method for manufacturing the same is provided to control the size of the pattern of the columnar and to control the interval of the mesh structure and the width of the electrodes. CONSTITUTION: The semiconductor layer(500) generates the light. The electrode layer(700) is formed in the semiconductor layer into the mesh structure. The electrode layer is separated and is composed of a plurality of first electrode arrays(710) and parallelly formed a plurality of second electrode arrays(720). A plurality of second electrode is parallelly formed. First electrode and second electrode are formed in order to each other meet at right angle. The electrode layer is made of one among the Ni, Pt, Pd, Rh and Ag.
Patent KR-20080106087-A (KR)
Title: Toner compositions
Inventor: BAYLEY ROBERT D
IPC: G03G9/08
Filed: 2008-05-30
Abstract: A method for reducing the particle size of a latex resin, and a toner prepared by using the resin are provided to decrease the particle size of a latex particle and a toner particle by adding a carboxylic acid. A method for reducing the particle size of a latex resin comprises the steps of contacting latex with a carboxylic acid in an amount sufficient for reducing the particle size of a latex resin and a stabilizer represented by the formula 1; and collecting the produced latex resin, wherein R1 is H or a methyl group; R2 and R3 are independently an about C1-C12 alkyl group or a phenyl group; and n is a number of about 0-20.
Patent KR-20090023048-A (KR)
Title: Storage device and servo information writing method
Inventor: HARA TAKESHI
IPC: G11B21/10
Filed: 2008-05-30
Abstract: A memory and servo information recording method are provided to control the location of a head based on cylinder information and a mark pattern by acquiring the cylinder information and the mark pattern from servo information recorded in the storage medium. A memory comprises: a storage medium in which servo information is overlapped and recorded with a first servo writing processing and a second servo writing processing in a predetermined cylinder vicinity; a head(12) reading out the information recorded in the storage medium; and a head location control part(61) reading out servo information recorded in the storage medium and controlling the location of the head by using the servo information reads out.
Patent KR-20090125365-A (KR)
Title: Safe joint mechanism for robots
Inventor: SO BYUNG ROK
IPC: B25J19/06
Filed: 2008-06-02
Abstract: PURPOSE: A safe joint device for a robot is provided to block power transmission in external force which can damage a robot joint and to control the power through a simple and plane device. CONSTITUTION: A safe joint device for a robot comprises an input disk(1), an action disk(2) and an elastic member(3). The input disk comprises two or more holes(11). The action disk has a protrusion(211) projected from the surface thereof. The elastic member adds the power in order to position the input disk and the action disk close to each other. When torque more than the fixed size is added between the input disk and the action disk, the protrusion of a ball inserted into the hole is separated from the hole and the input disk and the action disk are temperately separated.
Patent KR-20080107314-A (KR)
Title: Thin-layer metal film material and method for producing the same
Inventor: MATSUMOTO YOSUKE
IPC: G03F7/40
Filed: 2008-06-05
Abstract: A thin later metal film mateial to provide the thin layer metal film material including metal layer of the image type with a superior moreover, the adhesion about supporter the metal particle exists. A thin layer metal film material which is desirable in photomask comprises a supporter; an intermediate layer which is formed by using the coupling agent having the polymerizable group on the supporter; a polymer layer of the image type giving the energy to composition to the image type and produces, and is made of the Polymer directly combined in the intermediate layer surface; and a metal particle contained among the polymer layer of the image type is contained.
Patent KR-20090130646-A (KR)
Title: Electrochromic metallocene with symmetry and device comprising the same
Inventor: KIM EUN KYOUNG
IPC: C09K9/00
Filed: 2008-06-16
Abstract: PURPOSE: A symmetrical electrochromic metallocene compound is provided to ensure excellent electrochromic response speed and electrochromic stability, and high electrochromic efficiency and color contrast property. CONSTITUTION: A symmetrical electrochromic metallocene compound has a structure represented by chemical formula 1. In chemical formula 1, R^1 and R^2 are independently C1-5 alkyl group; R^3 is selected from C1-20 haloalkyl group in which one or more hydrogen atoms are substituted with halogen atoms, haloalkyl ether group, and haloalkyl ester group; counter ions A^- and B^- are independently selected from a halogen ion, ClO4^-, BF4^-, PF6^-, AsF6^-, SbF6^-, CHCOO^-, CH3(C6H4)SO3^-, CF3SO3^-, (CF3SO2)2N^-, (CF3CF2SO2)2N^-, (CF3SO2)3C^-, (CF3SO2)2N^- and Li(CF3SO2)2N^-; m and n are independently an integer of 0-4; and Me is any one of Cr,Co, Fe, Mg, Ni, Os, Ru and V.
Patent KR-20090131343-A (KR)
Title: A fragrance silicone paste composition for fabricating the case and case producting method using thereof
Inventor: SONG JONG WOON
IPC: C08L83/00
Filed: 2008-06-18
Abstract: PURPOSE: An aromatic silicone paste composition is provided to emit fragrance increasing olfactory sense of operators continuously by adding fragrance to the external surface of a portable electronic device, and to ensure health improvement through autotherapy. CONSTITUTION: An aromatic silicone paste composition for manufacturing a case comprises perfume of 0.2-0.8 weight%, silicon of 90-98 weight%, pigment of 0.2-0.8 weight%, and emulsifier of 0.7-1.3 weight%. The aromatic silicone paste composition has a specific gravity of 1. A method for manufacturing an aromatic silicone case using the aromatic silicone paste composition comprises the steps of: mixing the aromatic silicone paste composition; and filling the resultant in a container, and curing the filler at a room temperature for predetermined time.
Patent KR-20090132276-A (KR)
Title: Back-light unit
Inventor: LEE JUNG HOON
IPC: G02F1/13357
Filed: 2008-06-20
Abstract: PURPOSE: A backlight unit is provided to increase light concentration efficiency of light incident on the lower part of a lamp, thereby minimizing loss of light and improving brightness of an LCD(Liquid Crystal Display). CONSTITUTION: A reflecting mirror(120) is located in the lower part of a lamp(110). The reflecting mirror comprises one or more first concave parts. The first concave part(122) corresponds to the lamp and is formed in a shape receiving the lamp. The first concave part includes the first and second reflecting surfaces(124,126). At least one of the first and second reflecting surfaces includes a curved surface.